al muswai, noor, and Hana Khazal Abed ALGhreeb. 2021. “Studying the Possibility of New Azo Dye on Raw Canvas Surface and Means of Dyeing Process”. Al-Qadisiyah Journal of Pure Science 26 (1), Chem 10-. https://doi.org/10.29350/qjps.2021.26.1.1243.